Home / 1,554,957,095.70-2,332,435,643.55-973,826,362.20

Finding the Fourth Proportional to 1,554,957,095.70, 2,332,435,643.55 and 973,826,362.20

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Solution

The fourth proportional to 1,554,957,095.70, 2,332,435,643.55 and 973,826,362.20 is: 1,460,739,543.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,957,095.70 : 2,332,435,643.55 = 973,826,362.20 : x
  2. Step 2: Convert to fraction form
    1,554,957,095.70/2,332,435,643.55 = 973,826,362.20/x
  3. Step 3: Cross multiply
    1,554,957,095.70x = 2,332,435,643.55 × 973,826,362.20
  4. Step 4: Simplify right side
    1,554,957,095.70x = 2,271,387,317,823,912,704
  5. Step 5: Solve for x
    x = 2,271,387,317,823,912,704/1,554,957,095.70
  6. Step 6: Final answer
    x = 1,460,739,543.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.